Third Secretary/Second Secretary Embassy of India | Moscow | February 1990- February 1992 |
Second Secretary Embassy of India | Tashkent | February 1992-April 1994 |
Under Secretary/Deputy Secretary Ministry of External Affairs | New Delhi | April 1994-May 1997 |
First Secretary (Disarmament) Permanent Mission of India to the UN | Geneva | May 1997-July 2000 |
First Secretary/Counsellor Embassy of India | Moscow | August 2000-August 2003 |
Director (Disarmament &International Security Affairs) Ministry of External Affairs | New Delhi | August 2003-May 2004 |
Director Prime Minister’s Office | New Delhi | May 2004-August 2007 |
Counsellor/Minister Permanent Mission of India to the Conference on Disarmament | Geneva | August 2007-July 2010 |
Joint Secretary (Disarmament & International Security Affairs) Ministry of External Affairs | New Delhi | July 2010-October 2013 |